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I thought TCB leveraged a UEFI featureset to start a chain of trust in the OS initialization. If the UEFI code itself isn't there, how is it going to run?
by EMIRELADERO 4y ago
I thought TCB leveraged a UEFI featureset to start a chain of trust in the OS initialization. If the UEFI code itself isn't there, how is it going to run?
- helloooooooo 4y agoTCB is just a standard to provide a Trusted Computing Base for zero trust environments from the hardware up. Basically, the UEFI BIOS is signed, and cannot be tampered with. If it is, the machine won’t boot